letunnel.ch - robtex.com
letunnel.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.172.189.80🇩🇪 DIGITALOCEAN167.172.176.0/20 DigitalOcean | ||||||
| NS | ns1.hextra.cloud ⭐ | ||||||
| A | 2600:9000:5307:6800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1896.awsdns-45.co.uk | ||||||
| A | 205.251.199.104🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1896.awsdns-45.co.uk | ||||||
| NS | ns2.hextra.cloud | ||||||
| A | 2600:9000:5305:be00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| A | 205.251.197.190🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| NS | ns3.hextra.cloud | ||||||
| A | 2600:9000:5301:6500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-357.awsdns-44.com | ||||||
| A | 205.251.193.101🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-357.awsdns-44.com | ||||||
| NS | ns4.hextra.cloud | ||||||
| A | 2600:9000:5302:6e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-622.awsdns-13.net | ||||||
| A | 205.251.194.110🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-622.awsdns-13.net | ||||||
| MX | mail.letunnel.ch ⭐ | ||||||
| A | 89.31.72.12🇮🇹 GENESYS-AS89.31.72.0/21 Genesys Informatica S.r.l. | ||||||
| PTR | mail12.interhost.it | ||||||
| TXT | v=spf1 include:hextra.it ~all | ||||||
| SOA | ns1.hextra.cloudawsdns-hostmaster@amazon.com 2023-10-13 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-24 #3 | ||||||
Subdomains
mail.letunnel.ch |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.hextra.cloud2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 19:33:58
● 2026-04-24 00:19:16
○NSns1.hextradns.com2015-07-17 → 2018-01-03 · 4 obs
● 2018-01-03 07:36:12
○ 2026-03-12 19:33:58
○ 2026-04-24 00:19:16
●NSns2.hextra.cloud2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 19:33:58
● 2026-04-24 00:19:16
○NSns2.hextradns.com2015-07-17 → 2018-01-03 · 4 obs
● 2018-01-03 07:36:12
○ 2026-03-12 19:33:58
○ 2026-04-24 00:19:16
●NSns3.hextra.cloud2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 19:33:58
● 2026-04-24 00:19:16
○NSns3.hextradns.com2015-07-17 → 2018-01-03 · 4 obs
● 2018-01-03 07:36:12
○ 2026-03-12 19:33:58
○ 2026-04-24 00:19:16
●NSns4.hextra.cloud2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 19:33:58
● 2026-04-24 00:19:16
●MXmail.letunnel.ch2015-07-17 → 2026-04-24 · 2 obs
● 2026-04-24 00:19:16
○MXmx3.hextra.it2015-07-17 → 2018-01-03 · 4 obs
● 2018-01-03 07:36:12
○ 2026-03-12 19:33:58
○ 2026-04-24 00:19:16
●A167.172.189.802026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 19:33:58
● 2026-04-24 00:19:16
○A46.28.24.1102015-07-17 → 2018-01-03 · 4 obs
● 2018-01-03 07:36:12
○ 2026-03-12 19:33:58
○ 2026-04-24 00:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | 10 records |
| letunnel.ch | ns3.hextra.cloud, ns1.hextra.cloud, ns2.hextra.cloud, ns4.hextra.cloud | - |
✅ Authoritative Response
Server:205.251.194.110
NS records: ns3.hextra.cloud, ns1.hextra.cloud, ns2.hextra.cloud, ns4.hextra.cloud
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letunnel.ch (unsigned zone)
⏱️ Timing
Total: 746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.172.189.80 |
| NS | 4 | ns1.hextra.cloud, ns2.hextra.cloud... |
| MX | 1 | mail.letunnel.ch (pri: 5) |
| TXT | 1 | v=spf1 include:hextra.it ~all |
| SOA | 1 | ns1.hextra.cloud awsdns-hostmaster.amazo |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)
Analysis
Hierarchy
letunnel.ch is the parent of mail.letunnel.ch.
IP Addresses
letunnel.ch resolves to one IP number: 167.172.189.80.
Other host names, for instance letunnel.eu, share IP numbers with letunnel.ch.
Name Servers
letunnel.ch is delegated to four name servers: ns1.hextra.cloud, ns2.hextra.cloud, ns3.hextra.cloud and ns4.hextra.cloud.
letunnel.ch at least partially shares name servers with other domains, for instance ita.it, aubergemaison.it, casapieri.it, noloagri.it and net-age.it.
Host names with two IP numbers:
ns1.hextra.cloud points to 2600:9000:5307:6800::1 and 205.251.199.104; ns2.hextra.cloud points to 2600:9000:5305:be00::1 and 205.251.197.190; ns3.hextra.cloud points to 2600:9000:5301:6500::1 and 205.251.193.101; ns4.hextra.cloud points to 2600:9000:5302:6e00::1 and 205.251.194.110.
Mail Servers
letunnel.ch is handled by a single mail server, mail.letunnel.ch.
mail.letunnel.ch resolves to IP 89.31.72.12.